Limited Availability
Badging
The
navigator.setAppBadge() method allows installed web applications to display an application badge, typically a dot or number shown alongside the application's icon on the device's home screen or application dock.
Baseline Status:
This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Sep 18, 2023.
Desktop Browser Engine Support
Google Chrome
81
Supported
Mozilla Firefox
—
Unsupported
Apple Safari
17
Supported
Microsoft Edge
81
Supported
Mobile Browser Engine Support
Chrome Android
—
Firefox Android
—
Safari iOS
16.4
Specifications and References
MDN Browser Compat Data Keys:
id: badging